package com.example.MyJavaProject;
public class main {
public static void main(String[] args) {
Warrior warriorA = new Warrior();
warriorA.attack();
warriorA.weaponA = new Sword();
warriorA.attack();
}
}
class Warrior{
Weapon weaponA = new Weapon();
void attack(){
weaponA.attack();
}
};
class Weapon{
String equipWeapon;
void attack(){
if(equipWeapon==null){
System.out.println("무기가 없어 공격할 수 없습니다.");
} else{
System.out.printf("%s로 공격합니다.\n",this.equipWeapon);
}
}
}
class Sword extends Weapon{
Sword(){
equipWeapon = "칼";
}
}
package com.example.MyJavaProject;
public class main {
public static void main(String[] args) {
Warrior warriorA = new Warrior();
warriorA.weaponA = new Sword();
warriorA.attack();
//전사가 칼로 공격합니다.
warriorA.weaponA = new Bow();
warriorA.attack();
//전사가 활로 공격합니다.
warriorA.weaponB = new Sword();
warriorA.attack();
// 전사가 칼로 공격합니다.
// 전사가 활로 공격합니다.
}
}
class Warrior{
Weapon weaponA = new Weapon();
Weapon weaponB = new Weapon();
String class_what;
Warrior(){
class_what = "전사";
}
void attack(){
if(weaponB.equipWeapon == null){
weaponA.attack(class_what);}
else{weaponA.attack(class_what);
weaponB.attack(class_what);};
}
};
class Weapon{
String equipWeapon;
void attack(String class_what){
System.out.printf("%s가 %s로 공격합니다.\n",class_what,this.equipWeapon);
}
}
class Sword extends Weapon{
Sword(){
equipWeapon = "칼";
}
}
class Bow extends Weapon{
Bow(){
equipWeapon = "활";
}
}
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